Select the appropriate procedure code based on the approach & device:

B704 - Lymphatics, Head and Neck

  • High Osmolar Approach

    • None
      • B7040ZZ - Plain Radiography of Head & Neck Lymph using H Osm Contrast

  • Low Osmolar Approach

    • None
      • B7041ZZ - Plain Radiography of Head & Neck Lymph using L Osm Contrast

  • Other Contrast Approach

    • None
      • B704YZZ - Plain Radiography of Head & Neck Lymph using Oth Contrast